<template>
  <div>
    <button @click="isShow = !isShow">显示/隐藏</button>
    <transition-group
        appear
        name="animate__animated animate__bounce" 
        enter-active-class="animate__swing"
        leave-active-class="animate__backOutUp"
    >
        <h1 v-show="!isShow" key="1">你好啊！</h1>
        <h1 v-show="isShow" key="2">尚硅谷！</h1>
    </transition-group>
  </div>
</template>

<script>
import 'animate.css';
export default {
    name:'Test2',
    data(){
        return {
            isShow:true
        }
    }
}
</script>

<style scoped>
    h1{
        background-color: orange;
    }

</style>